Precision plastic injection molding delivers micron-level accuracy for parts that demand exceptional consistency and performance. Our precision molding capabilities are designed for industries with critical tolerances—medical devices, aerospace components, and precision optical housings.
Key to achieving precision is our rigorous process control. We utilize high-repeatability injection presses equipped with closed-loop servo drives, precision shot weight control, and advanced hydraulic systems. Cavity pressure sensors provide real-time feedback, allowing fine adjustments to injection speed, packing pressures, and cooling times.
Molds are machined with ultra-tight tolerances using five-axis CNC milling and wire EDM. Surface finishes meet industry standards for smoothness, ensuring easy release and blemish-free parts. We offer polishing and texturing services to achieve cosmetic or functional surface requirements.
Material selection further enhances precision. We work with reinforced and glass-filled resins to control warpage, as well as low-shrinkage polymers for dimensional stability. Hygroscopic materials are dried in-house under strict parameters to eliminate moisture-related defects.
All precision plastic injection molding projects undergo first-article inspection using CMM and optical comparators. Statistical process control charts monitor cavity-to-cavity variation, ensuring every shot conforms to tolerance specifications. We maintain detailed quality documentation for regulatory compliance and traceability.
With flexible batch sizes—from micro-volume prototype runs to high-volume series—we cater to your project’s evolving requirements. Trust our precision plastic injection molding expertise to deliver components that meet your most stringent specifications.